Product DescriptionThe HD-1 Handset Dialer is a universal keypad Touch Tone generator capable of providing DTMF signaling.
The HD-1 permits access via DTMF signaling to beepers, voice mail and banking services from phone system consoles or other equipment which cannot provide Touch Tones. The HD-1 is easily installed in series with modular handsets and headsets or interfaces directly to Tip and Ring.
- Easily connects in series with handset and headsets or interfaces directly to Tip & Ring with the furnished adapter kit
- Provides DTMF signaling across a dry pair of wires for in-house applications
- Compatible with console phone auxiliary hand-set jacks
- Powered by 9 V battery (provided) or optional PS-1A 13.8V AC adapter
- "Battery O.K." LED indicator
- Adjustable Touch Tone volume control
- Switch selectable transmit (per handset wiring protocol)
- Optional Talk Battery adapter (PS-1A) for pre-programming Viking products such as hot-line dialers